Model SR715 Model SR720 LCR Meters

ACCURACYC + D ACCURACYAccuracy of C = ± [A x K i x K v + (K h + K l ) x 100] %A = Basic Capacitance AccuracyFactor from graph.For D > 0.1, multiply the basicaccuracy factor by (1 + D).If the unit is in the constant voltage(CV) mode or under internal orexternal bias, double the basicaccuracy factor.K i = Integration Time Factor (see K iTable below)K v = Voltage Error Factor (see K v tablebelow).K h , K l = Extreme Range Error Term (seeK h , K l table below).Accuracy of D = ± [Ac / 100]A c = the accuracy of the capacitancemeasurement (above)Note that the accuracy of D is specified as amagnitude, NOT as a percent.K i TableMeas Rate Frequency Z m K islow, med all 1fast 100 Hz-1 kHz 6.25 Ω